11066370547 has 2 divisors, whose sum is σ = 11066370548. Its totient is φ = 11066370546.

The previous prime is 11066370533. The next prime is 11066370551. The reversal of 11066370547 is 74507366011.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11066370547 is a prime.

It is not a weakly prime, because it can be changed into another prime (11066370517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5533185273 + 5533185274.

It is an arithmetic number, because the mean of its divisors is an integer number (5533185274).

Almost surely, 2^11066370547 is an apocalyptic number.

11066370547 is a deficient number, since it is larger than the sum of its proper divisors (1).

11066370547 is an equidigital number, since it uses as much as digits as its factorization.

11066370547 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 105840, while the sum is 40.

The spelling of 11066370547 in words is "eleven billion, sixty-six million, three hundred seventy thousand, five hundred forty-seven".